public IEnumerator DeliverPickup ()
{
if (playerHealth == null) {
Debug.LogWarning ("Player Health Not Found! Looking again...");
playerHealth = GameObject.FindGameObjectWithTag ("Player").GetComponent<PlayersHealth> ();
}
// Wait for the delivery delay.
yield return new WaitForSeconds (pickupDeliveryTime);
// Create a random x coordinate for the delivery in the drop range.
float dropPosX = Random.Range (dropRangeLeft, dropRangeRight);
// Create a position with the random x coordinate.
Vector3 dropPos = new Vector3 (dropPosX, 15f, 1f);
// If the player's health is above the high threshold...
if (playerHealth.health >= highHealthThreshold)
// ... instantiate a bomb pickup at the drop position.
Instantiate (pickups [0], dropPos, Quaternion.identity);
// Otherwise if the player's health is below the low threshold...
else if (playerHealth.health <= lowHealthThreshold)
// ... instantiate a health pickup at the drop position.
Instantiate (pickups [1], dropPos, Quaternion.identity);
// Otherwise...
else {
// ... instantiate a random pickup at the drop position.
int pickupIndex = Random.Range (0, pickups.Length);
Instantiate (pickups [pickupIndex], dropPos, Quaternion.identity);
}
}
void OnTriggerEnter2D(Collider2D other)
{
// If the player enters the trigger zone...
if (other.tag == "Player")
{
// Get a reference to the player health script.
PlayersHealth playerHealth = other.GetComponent <PlayersHealth> ();
// Increasse the player's health by the health bonus but clamp it at 100.
playerHealth.health += healthBonus;
playerHealth.health = Mathf.Clamp(playerHealth.health, 0f, 100f);
// Update the health bar.
playerHealth.UpdateHealthBar();
// Trigger a new delivery.
pickupSpawner.StartCoroutine(pickupSpawner.DeliverPickup());
// Play the collection sound.
AudioSource.PlayClipAtPoint(collect, transform.position);
// Destroy the crate.
Destroy(transform.root.gameObject);
}
// Otherwise if the crate hits the ground...
else if (other.tag == "ground" && !landed)
{
// ... set the Land animator trigger parameter.
anim.SetTrigger("Land");
transform.parent = null;
gameObject.AddComponent <Rigidbody2D> ();
landed = true;
}
}
private PlayersHealth playerHealth; // Reference to the PlayerHealth script.
void Awake ()
{
GameObject player = GameObject.FindGameObjectWithTag ("Player");
//Debug.Log ("Found " + player.name);
playerHealth = player.GetComponent<PlayersHealth> ();
if (playerHealth == null)
Debug.LogWarning ("Player Health Not Found!");
}
private PlayersHealth playerHealth; // Reference to the PlayerHealth script.
void Awake()
{
GameObject player = GameObject.FindGameObjectWithTag("Player");
//Debug.Log ("Found " + player.name);
playerHealth = player.GetComponent <PlayersHealth> ();
if (playerHealth == null)
{
Debug.LogWarning("Player Health Not Found!");
}
}
public IEnumerator DeliverPickup()
{
if (playerHealth == null)
{
Debug.LogWarning("Player Health Not Found! Looking again...");
playerHealth = GameObject.FindGameObjectWithTag("Player").GetComponent <PlayersHealth> ();
}
// Wait for the delivery delay.
yield return(new WaitForSeconds(pickupDeliveryTime));
// Create a random x coordinate for the delivery in the drop range.
float dropPosX = Random.Range(dropRangeLeft, dropRangeRight);
// Create a position with the random x coordinate.
Vector3 dropPos = new Vector3(dropPosX, 15f, 1f);
// If the player's health is above the high threshold...
if (playerHealth.health >= highHealthThreshold)
{
// ... instantiate a bomb pickup at the drop position.
Instantiate(pickups [0], dropPos, Quaternion.identity);
}
// Otherwise if the player's health is below the low threshold...
else if (playerHealth.health <= lowHealthThreshold)
{
// ... instantiate a health pickup at the drop position.
Instantiate(pickups [1], dropPos, Quaternion.identity);
}
// Otherwise...
else
{
// ... instantiate a random pickup at the drop position.
int pickupIndex = Random.Range(0, pickups.Length);
Instantiate(pickups [pickupIndex], dropPos, Quaternion.identity);
}
}